248251104

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4513}}^1$

素因数の和:4720

約数の個数: 72

約数和(自身を含む): 709817472

約数和(自身を除く): 461566368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4513, 4584, 6112, 6876, 9026, 9168, 13539, 13752, 18052, 18336, 27078, 27504, 36104, 40617, 54156, 55008, 72208, 81234, 108312, 144416, 162468, 216624, 324936, 433248, 649872, 861983, 1299744, 1723966, 2585949, 3447932, 5171898, 6895864, 7757847, 10343796, 13791728, 15515694, 20687592, 27583456, 31031388, 41375184, 62062776, 82750368, 124125552, 248251104]

約数ペア:

[(1, 248251104), (2, 124125552), (3, 82750368), (4, 62062776), (6, 41375184), (8, 31031388), (9, 27583456), (12, 20687592), (16, 15515694), (18, 13791728), (24, 10343796), (32, 7757847), (36, 6895864), (48, 5171898), (72, 3447932), (96, 2585949), (144, 1723966), (191, 1299744), (288, 861983), (382, 649872), (573, 433248), (764, 324936), (1146, 216624), (1528, 162468), (1719, 144416), (2292, 108312), (3056, 81234), (3438, 72208), (4513, 55008), (4584, 54156), (6112, 40617), (6876, 36104), (9026, 27504), (9168, 27078), (13539, 18336), (13752, 18052)]